Our standard glass range features predominately Borosilicate and Soda Lime glasses. Click on each tab to view relevant technical information and data on all the materials in this range. Information is for reference only and is subject to variation between batches.
More detailed individual material datasheets are available on request, please email info@mansol-preforms.com
| Glass Data Sheet BO2 | |
|---|---|
| Code | BO2 |
| Specific Gravity at 20°C | 2.35 |
| Coefficient of Expansion x 10-6 cm/cm°C (30° – 300°C) | 5.1 |
| Viscosity 107.6 poise (Softening Point) | 740°C |
| Viscosity 1013 poise (Annealing Point) | 530°C |
| Viscosity 1014.6 poise (Strain Point) | 490°C |
| Tk100 | 300°C |
| Log10D.C. Resistivity (Ohm/cm) at 25°C | 15.7 |
| Log10D.C. Resistivity (Ohm/cm) at 250°C | 8.8 |
| Log10D.C. Resistivity (Ohm/cm) at 350°C | 7.2 |
| Loss Angle (tan δ – 1 MHz @ 20°C) | .0024 |
| Comparable Glasses: Schott 8245 or Corning 7056 | |
| Application Notes: Matched seals with Kovar® / Alloy K/ pins • Molybdenum seals • | |
| High ratio compression seals using shell materials such as: austenitic stainless steels nickel-chromium alloys: e.g. Alloy 600, 625, 718, X750 / C276, C22 |
| Glass Data Sheet BO5 | |
|---|---|
| Code | BO5 |
| Specific Gravity at 20°C | 2.25 |
| Coefficient of Expansion x 10-6 cm/cm°C (30° – 300°C) | 5.7 |
| Viscosity 107.6 poise (Softening Point) | 770°C |
| Viscosity 1013 poise (Annealing Point) | 560°C |
| Viscosity 1014.6 poise (Strain Point) | 490°C |
| Tk100 | 290°C |
| Log10D.C. Resistivity (Ohm/cm) at 25°C | N/A |
| Log10D.C. Resistivity (Ohm/cm) at 250°C | 8.7 |
| Log10D.C. Resistivity (Ohm/cm) at 350°C | 7.1 |
| Loss Angle (tan δ – 1 MHz @ 20°C) | N/A |
| Dielectric Constant (1 MHz @ 20°C) | |
| Application Notes: Matched seals with Kovar® / Alloy K/ pins | |
| Glass Data Sheet BO7 | |
|---|---|
| Code | BO7 |
| Specific Gravity at 20°C | 2.25 |
| Coefficient of Expansion x 10-6 cm/cm°C (30° – 300°C) | 4.7 |
| Viscosity 107.6 poise (Softening Point) | 715°C |
| Viscosity 1013 poise (Annealing Point) | 490°C |
| Viscosity 1014.6 poise (Strain Point) | 435°C |
| Tk100 | 320°C |
| Log10D.C. Resistivity (Ohm/cm) at 25°C | N/A |
| Log10D.C. Resistivity (Ohm/cm) at 250°C | 9.4 |
| Log10D.C. Resistivity (Ohm/cm) at 350°C | 7.6 |
| Loss Angle (tan δ – 1 MHz @ 20°C) | N/A |
| Dielectric Constant (1 MHz @ 20°C) | N/A |
| Application Notes: Molybdenum seals | |
| Comparable to: Corning 7052, EN-1, BO17 |
| Glass Data Sheet BO8 | |
|---|---|
| Code | BO8 |
| Specific Gravity at 20°C | 2.28 |
| Coefficient of Expansion x 10-7 cm/cm°C (30° – 300°C) | 46 |
| Viscosity 107.6 poise | 698°C |
| Viscosity 1013 poise | 480°C |
| Viscosity 1014.6 poise | 435°C |
| Tk100 | 293°C |
| Log10D.C. Resistivity (Ohm/cm) at 25°C | 17 |
| Log10D.C. Resistivity (Ohm/cm) at 250°C | 8.8 |
| Log10D.C. Resistivity (Ohm/cm) at 350°C | 7 |
| Dielectric Constant (1 MHz @ 20°C) | 5 |
| Loss Angle (tan δ – 1 MHz @ 20°C) | .003 |
| Glass Data Sheet BO9 | |
|---|---|
| Code | BO9 |
| Specific Gravity at 20°C | 2.15 |
| Coefficient of Expansion x 10-7 cm/cm°C (30° – 300°C) | 24 |
| Viscosity 107.6 poise | 825°C |
| Viscosity 1013 poise | 525°C |
| Viscosity 1014.6 poise | 470°C |
| Tk100 | 515°C |
| Log10D.C. Resistivity (Ohm/cm) at 25°C | 17.5 |
| Log10D.C. Resistivity (Ohm/cm) at 250°C | |
| Log10D.C. Resistivity (Ohm/cm) at 350°C | |
| Dielectric Constant (1 MHz @ 20°C) | 4.1 |
| Loss Angle (tan δ – 1 MHz @ 20°C) | .002 |
| Glass Data Sheet BO11 | |
|---|---|
| Code | BO11 |
| Specific Gravity at 20°C | 2.25 |
| Coefficient of Expansion x 10-6 cm/cm°C (30° – 300°C) | 3.75 |
| Viscosity 107.6 poise | 770°C |
| Viscosity 1013 poise | 560°C |
| Viscosity 1014.6 poise | 490°C |
| Tk100 | 290°C |
| Log10D.C. Resistivity (Ohm/cm) at 250°C | 8.7 |
| Log10D.C. Resistivity (Ohm/cm) at 350°C | 7.1 |
| Dielectric Constant (1 MHz @ 20°C) | 4.2 |
| Loss Angle (tan δ – 1 MHz @ 20°C) | 1.3 x 1--3 |
| Glass Data Sheet BO12 | |
|---|---|
| Code | BO12 |
| Specific Gravity at 20°C | 2.24 |
| Coefficient of Expansion x 10-6 cm/cm°C 530° – 300°C) | 4.3 |
| Strain | 510°C |
| Annealing | 550°C |
| Softening Point | 790°C |
| Tk100 | 305°C |
| Log10D.C. Resistivity (Ohm/cm) at 250°C | 9.1 |
| Log10D.C. Resistivity (Ohm/cm) at 350°C | 7.3 |
| Dielectric Constant (1 MHz @ 20°C) | 4.2 |
| Loss Angle (tan δ – 1 MHz @ 20°C) | 1.3 x 10--3 |
| Glass Data Sheet BO13 | |
|---|---|
| Code | BO13 |
| Specific Gravity at 20°C | 2.24 |
| Coefficient of Expansion x 10-6 cm/cm°C (30° – 300°C) | 1.2 |
| Strain | 625°C |
| Annealing | 750°C |
| Softening Point | 1210°C |
| Tk100 | 305°C |
| Log10D.C. Resistivity (Ohm/cm) at 250°C | 9.5 |
| Log10D.C. Resistivity (Ohm/cm) at 350°C | 7.9 |
| Dielectric Constant (1 MHz @ 20°C) | |
| Loss Angle (tan δ – 1 MHz @ 20°C) |
| Glass Data Sheet SO2 | |
|---|---|
| Code | SO2 |
| Specific Gravity at 20°C | 2.59 |
| Coefficient of Expansion x 10-7 cm/cm°C (30° – 300°C) | 91 |
| Viscosity 107.6 poise | °C |
| Viscosity 1013 poise | 470°C |
| Viscosity 1014.6 poise | 425°C |
| Tk100 | 255°C |
| Log10D.C. Resistivity (Ohm/cm) at 25°C | 15.2 |
| Log10D.C. Resistivity (Ohm/cm) at 250°C | 8.2 |
| Log10D.C. Resistivity (Ohm/cm) at 350°C | 6.5 |
| Dielectric Constant (1 MHz @ 20°C) | 6.92 |
| Loss Angle (tan δ – 1 MHz @ 20°C) |
| Glass Data Sheet SO3 | |
|---|---|
| Code | SO3 |
| Specific Gravity at 20°C | 2.5 |
| Coefficient of Expansion x 10-7 cm/cm°C (30° – 300°C) | 92 |
| Viscosity 107.6 poise | 710°C |
| Viscosity 1013 poise | 515°C |
| Viscosity 1014.6 poise | 470°C |
| Tk100 | 175°C |
| Log10D.C. Resistivity (Ohm/cm) at 25°C | |
| Log10D.C. Resistivity (Ohm/cm) at 250°C | 6.6 |
| Log10D.C. Resistivity (Ohm/cm) at 350°C | 5.3 |
| Dielectric Constant (1 MHz @ 20°C) | |
| Loss Angle (tan δ – 1 MHz @ 20°C) |
| Glass Data Sheet SO5 | |
|---|---|
| Code | SO5 |
| Specific Gravity at 20°C | 2.67 |
| Coefficient of Expansion x 10-7 cm/cm°C (30° – 300°C) | 92 |
| Viscosity 107.6 poise | 686°C |
| Viscosity 1013 poise | 515°C |
| Viscosity 1014.6 poise | 475°C |
| Tk100 | °C |
| Log10D.C. Resistivity (Ohm/cm) at 25°C | 16 |
| Log10D.C. Resistivity (Ohm/cm) at 250°C | |
| Log10D.C. Resistivity (Ohm/cm) at 350°C | |
| Dielectric Constant (1 MHz @ 20°C) | 9.5 |
| Loss Angle (tan δ – 1 MHz @ 20°C) |
| Glass Data Sheet SO8 | |
|---|---|
| Code | SO8 |
| Specific Gravity at 20°C | 2.67 |
| Coefficient of Expansion x 10-7 cm/cm°C (30° – 300°C) | 92 |
| Viscosity 107.6 poise | 686°C |
| Viscosity 1013 poise | 515°C |
| Viscosity 1014.6 poise | 475°C |
| Tk100 | °C |
| Log10D.C. Resistivity (Ohm/cm) at 25°C | 16 |
| Log10D.C. Resistivity (Ohm/cm) at 250°C | |
| Log10D.C. Resistivity (Ohm/cm) at 350°C | |
| Dielectric Constant (1 MHz @ 20°C) | 9.5 |
| Loss Angle (tan δ – 1 MHz @ 20°C) |
| Glass Data Sheet SO7 | |
|---|---|
| Code | SO7 |
| Specific Gravity at 20°C | 2.60 |
| Coefficient of Expansion x 10-7 cm/cm°C (30° – 300°C) | 8.9 |
| Viscosity 107.6 poise | °C |
| Viscosity 1013 poise | °C |
| Viscosity 1014.6 poise | °C |
| Tk100 | °C |
| Log10D.C. Resistivity (Ohm/cm) at 25°C | |
| Log10D.C. Resistivity (Ohm/cm) at 250°C | |
| Log10D.C. Resistivity (Ohm/cm) at 350°C | |
| Dielectric Constant (1MHz @ 20°C) | |
| Loss Angle (tan δ – 1 MHz @ 20°C) |
| Glass Data Sheet SO9 | |
|---|---|
| Code | SO9 |
| Specific Gravity at 20°C | 2.5-2.6 approx. |
| Coefficient of Expansion x 10-7 cm/cm°C (30° – 300°C) | 95 approx. |
| Sealing Temperature | 750°C |
| Sintering Temperature | 650°C |
| Annealing Temperature | 550°C |
| Maximum Operating Temperature | 400°C |
| Tk100 | °C |
| Log10D.C. Resistivity (Ohm/cm) at 25°C | |
| Log10D.C. Resistivity (Ohm/cm) at 250°C | |
| Log10D.C. Resistivity (Ohm/cm) at 350°C | |
| Dielectric Constant (1 MHz @ 20°C) | 7.1 |
| Loss Angle (tan δ – 1 MHz @ 20°C) | |
| Lead free – clear glass cullet |